// #[derive(Clone, Copy)]
pub enum Xt {
    Wallet,
    House,
}

impl Xt {
    pub(crate) fn print() {
        println!("测试打印");
    }
}

pub(crate) fn test_match(xt: &Xt) {
    match xt {
        Xt::Wallet => println!("this is wallet!!!"),
        _ => println!("other！！！"),
    }
}